【摘要】 从理论上分析了纬平针织物钩丝的力学规律，提出了相应的物理模型和数学方程式，设计了新的钩丝测试方法。在验证钩丝理论的基础上提出了经修正的钩丝屈服条件。并进一步将该结果与传统ＩＣＩ钉锤式钩丝试验结果作了相关分析。更多还原

【Abstract】 The snag mechanism is analysed for plain- knitted fabric with proposed physical model and mathematical equation of snag processing. A new testing method is designed and results are introduced.Based on the proved snag theory,a yielding condition is defined with structure parameter of knitted fabric. The relationship is discussed between the obtained results and assess class for testing properties by ICI method.更多还原